ZTTO BSA DUB Bicycle Bottom Bracket Screw Type 68/73 mm 29mm Thread Axis MTB Road Bike Bottom Bracket Waterproof CNC Alloy BB

Sale!

50.80 $

5993 in stock

Additional information

Brand Name

ZTTO

Origin

Mainland China

Material

Aluminum / Alloy

Model Number

BSA 29

Use

Mountain Bikes

Process

CNC Precision Machining

Color

Red, Black

Suit for

Mountain Bike , Road Bike

Mounting Dimensions

68mm - 73mm

Description

ZTTO BSA DUB EXTERNAL BEARING BOTTOM BRACKETS

Brand:ZTTO
Color: Black / red
Process:CNC Precision Machining
Material: AL7075 aluminum +PE hose
Weight : about 81g
For DUB crankset
Bicycle Frame:
For 68mm/73mm φ34.798mm 1.37 in x 24 TPI Frame Shell
Tool:44mm, 16-notch
Durability, Unification, Betterment

Are you tired of so many kinds of bottom brackets? I’m sorry to tell you that here is another new standard…. It sounds good, we agree with durability and betterment, but unification? Really?
We Make It More Unified

DUB not only brings new axle, but also new tools. Why not use a more common BB tool? after using ZTTO bottom bracket, you don't have to worry about there is no tool can fit your bike in local bike shop. we designed it to normal bottom bracket standard, which is same as BB51/52, ZTTO BB109/91. item not included tool, please check it in our Store
The Best Beyond Ceramic

We know that many people looking for a ceramic DUB bottom brackets, but this is a special bearing specification, we are still working on it. In order to satisfy our customers, we use the top level bearing. it's so smooth.
CNC Precision Machining

DUB requires higher production accuracy, and we can do that. Made of Aluminum Alloy, and this bottom bracket is solid and durable with a long service time. It works well on your road bike or MTB.








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